Diethyl 2,2-dihydroxymalonate CAS 631-23-2

Purity 97%+In StockPharmaceutical Standards
CAS No.631-23-2
Molecular FormulaC7H12O6
Molecular Weight192.17 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Diethyl 2,2-dihydroxymalonate CAS 631-23-2 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 192.17 g/mol gives Diethyl 2,2-dihydroxymalonate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Diethyl 2,2-dihydroxymalonate (CAS 631-23-2) is a high-purity analytical reference standard with the molecular formula C7H12O6 and a molecular weight of 192.17 g/mol.

The molecular framework of Diethyl 2,2-dihydroxymalonate (C7H12O6) is characterized by a carbohydrate-derived structure. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

As a certified reference material (CRM), Diethyl 2,2-dihydroxymalonate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC7H12O6
Molecular Weight192.17 g/mol
Purity97%+
StorageStore at 2-8°C, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1957

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